34020870832 has 60 divisors (see below), whose sum is σ = 75574571400. Its totient is φ = 14778276864.

The previous prime is 34020870787. The next prime is 34020870839. The reversal of 34020870832 is 23807802043.

It is a happy number.

It is a super-3 number, since 3×34020870832³ (a number of 33 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 34020870791 and 34020870800.

It is not an unprimeable number, because it can be changed into a prime (34020870839) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 324082 + ... + 416017.

It is an arithmetic number, because the mean of its divisors is an integer number (1259576190).

Almost surely, 2^34020870832 is an apocalyptic number.

It is an amenable number.

34020870832 is an abundant number, since it is smaller than the sum of its proper divisors (41553700568).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34020870832 is a wasteful number, since it uses less digits than its factorization.

34020870832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 740150 (or 740131 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 37.

The spelling of 34020870832 in words is "thirty-four billion, twenty million, eight hundred seventy thousand, eight hundred thirty-two".